Best Ways to Manage 2FA for Shared Accounts

There is no single best way, and any article that names one is selling something. There are five approaches that work, and the one that fits depends on three things: whether the platform offers per-person access, whether your team shares a room, and whether anything automated has to sign in.

What follows is each option with the situation it suits, then a way to pick in three questions.

The five options

1. Per-person access on the platform itself

Some platforms let you add people individually against the same asset: cloud consoles with per-user accounts, ad platforms and business managers, payment providers with team members. Each person signs in as themselves and sets up their own second factor.

Good at: everything. There is no shared secret, the audit trail is the platform’s own, and removing someone is one click in a screen built for it.

Where it breaks: it does not exist on the plans small teams can afford, for a large share of the tools they use. Checking takes five minutes per account and is worth doing before anything else.

Best for: every account that supports it. This is not a compromise, it is the absence of the problem.

2. A vault that shares codes, not secrets

The secret is entered once by whoever administers the account and stored encrypted. People who have been given access see the current six-digit code and its countdown. They never see the string behind it, so they cannot enrol their own app or carry the account with them when they leave.

Good at: availability without copies. Access is a list you edit rather than a secret you cannot recall, and views can be logged as they happen.

Where it breaks: it is one more tool to run, and it only makes sense for accounts that genuinely have a single login. Using it for something that supports option 1 is work for nothing.

Best for: distributed teams, agencies with client accounts, and anyone whose offboarding list is longer than three accounts.

3. A shared password-manager entry holding the TOTP secret

The team already has a vault, so the secret goes in beside the password. Each person’s client generates codes locally from the shared entry.

Good at: cost and familiarity. Nothing new to buy, nobody to train, and it keeps the secret out of chat.

Where it breaks: both factors end up in one container, so a single compromised vault account yields the password and the codes. Access tends to be all-or-nothing per entry, and the log usually records that an entry was opened rather than which sign-in used a code. Where your vault can restrict per entry and separate the two, use that: it closes most of the gap.

Best for: two or three people, few accounts, everyone permanent.

4. A dedicated device

A cheap phone holds the authenticator app for the shared accounts and lives in the office, ideally with the printed recovery codes.

Good at: keeping secrets off personal devices, and being trivial to explain to a non-technical team.

Where it breaks: it requires physical presence, which rules it out for remote work, and it records nothing. Any code could have been read by anyone who walked past.

Best for: a co-located team, or as the break-glass device behind one of the options above.

5. One person keeps it

The default that happens by itself: one person installs the app and reads codes out when asked.

Good at: nothing, structurally, though it costs zero and works fine for a long time in a team of two.

Where it breaks: that person becomes a dependency with holidays, meetings and a phone that can be lost. When they leave without handing over, the account has to be recovered from the provider rather than accessed.

Best for: a stopgap you have decided is a stopgap.

Side by side

The column that decides most cases is the fourth one. Everything that hands out the secret makes the fifth column expensive, and the fifth column is what you face on the day someone leaves.

Which one fits your team

Two or three people, one room, nobody leaving soon. A shared vault entry, or the dedicated device if the accounts are sensitive. Do not over-build this.

A distributed team. Options 4 and 5 are out on availability. Check option 1 account by account, then run the remainder on option 2.

An agency with client accounts. Option 1 rarely survives contact with a client who will not restructure their access, and staff turnover makes option 3 costly: every departure means resetting 2FA across every client. Option 2 is the one built for this shape.

A team with scripts or CI signing in. Whatever holds the secret should be able to hand a code to your tooling on request, so the secret stays server-side. That points to option 1 with a machine user where possible, option 2 otherwise.

A company with SSO on most tools. Use it, and be honest that the registrar, the client-owned accounts and the cheap-tier SaaS will still be sitting outside it. That short list is the whole job.

Three questions that settle it

1. Does the platform let me add this person individually? If yes, stop here and do that.
2. Will anyone need a code when they are not in the same building as the device? If yes, options 4 and 5 are out.
3. How many accounts would I have to reset if someone left tomorrow? If the answer is more than a couple, you need access you can revoke rather than a secret you have distributed.

The full decision path, account type by account type, is in shared account 2FA: how should teams handle it?.

What to avoid whichever you pick

• Sharing the setup QR code. It is the secret in visual form. Copies cannot be counted, and the only way to take it back is to reset 2FA and re-enrol everyone. Why that is worse than it looks: how to share TOTP codes without sharing the secret.
• Recovery codes as a daily workflow. They are single-use and finite, and nobody can tell who consumed which. Store them with the secret as an emergency measure.
• Storing the only copy of a recovery code inside the account it recovers. A loop that closes at the worst moment.
• Leaving the choice implicit. Option 5 is what happens when nobody decides.

Where Share Auth fits

Share Auth is option 2. Accounts are added once, invited members see codes rather than secrets, permissions are set per member, and every view lands in an access log. Removing someone removes their access everywhere at once.

That is the shape of a shared authenticator app: one vault for the team, codes for the people, secrets for nobody.

It is worth reading the list above as an order of preference rather than a menu: if option 1 covers an account, that account should not be in a shared vault of any kind, ours included.